98 



CHESTER OSTRACODES OF ILLINOIS 



Pages 



Carboprimitia 10, 13, 63 



campa 11, 20, 63, 95 



depressa 13, 20 



longula 11, 20, 63, 95 



rotunda 20, 63, 95 



simulans • -20 



Carboniferous limestone of Great Britain 5, 8 



Cardine • 38 



Cavellina 6, 35 



hransoni 16, 35, 76 



congruens 11, 16, 36, 76 



coryelli 16 



dispar 11, 16, 36, 76 



exila 16, 36, 76 



geisi 16, 36, 76 



glandella U, 36,16 



hoeniri 11, 16 



ithunnae 11, 16 



lihrata 11, 16, 36, 76 



longula 10, 16, 36, 76 



mediocris 37 



ovalis 37 



ovatiformis 16, 37, 76 



parallela 16 



parva 10, 16, 37, 76 



perplexa 16 



spatulata 16 



Ceratopleurina mimiri 42 



Chappel formation 5 



Check list, species 8 



Correlation chart 7 



Chester correlations 12 



Chesterella 7, 54 



exuta 7, 8, 19 



fissurata 7, 8, 19 



incerta 7, 8, 19, 54, 88 



Chester stratigraphy 5 



Chugwater formation 12 



Clore formation 6, 7, 8, 11, 13 



Clore-Menard species 10 



Collecting localities 22 



Cornigella 39 



golcondensis 16, 39, 79 



Coryellina 7, 63 



elegans 8, 21, 63, 95 



Crihroconcha 7, 29 



conspicua 15, 30 



costata 7, 15, 29, 72 



fornicata 8, 9, 15, 30, 72 



perforata 29 



Cyathus 7, 61 



'vetustus 9, 20, 61, 92 



Cypress sandstone 7 



Cythere cornigera 30 



ornata 62 



Cytherella hransoni 35 



inomata 62 



Cytherellidae 16, 35 



Cytherellina glandella 35 



D 



Degonia sandstone 6, 7 



Deloia 54 



serrata 11, 12, 13, 19 



spinosa 19, 54, 88 



Deloria, cont'd. Pages 



sulcata 19 



iumida 12, 19, 54, 88 



Denisonia 54 



hre'vicosta 9, 10, 19, 54, 88 



cincta 10, 13, 19 



cirrata 9, 10, 19, 55, 88 



Discoidella 46 



ampla 8, 18, 46, 84 



pendens 7, 18 



simplex 10, 18 



Drepanellidae 16, 39 



Droop member 13 



E 



Ectodemites S, 49 



bicarinatus 18, 49, 84 



costelliferus 18, 50, 84 



elongatus 12, 18, 50, 84 



magnireticulatus 18, 50, 84 



monomastadis 11, 13, 18, 50, 84 



ohesus 18, 50, 84 



ohlongus 18, 50, 84 



oblongus transversalis 18 



parvus 11, 18, 50, 84 



planus 18, 50, 84 



primus 11, 12, 18, 51, 84 



quadratus 9, 18, 51, 87 



robertsi 18 



tumidus 10, 18, 51, 87 



nvarei 10, 12, 18, 51, 87 



Elwren sandstone and shale 7 



Elvira group 10 



F 



Fayetteville shale 5, 8, 12, 13 



Fauna! chart 14-21 



Fredonia member 12 



G 



Gasper formation 12, 13 



Geffenina 9, 42, 55 



johnsoni 19 



marmerae 19 



fpraelonga 9, 10, 19, 55, 88 



Geffenites 42 



jungae 19 



mammoides 19 



Gennet shale 7 



Gillina 10 



vitharri 11, 19 



Girkin limestone 7 



Glen Dean formation 6, 7, 8, 10 



Glyptopleura 11, 40, 44 



adunca 12, 16 



alata 10, 11, 16, 40, 79 



alternata 16 



alvea 11, 12, 16, 40, 79 



angulata 16 



hristoli 7, 16, 40, 79 



carrolli 11, 16 



circumcostata 12, 16, 40, 80 



complexa 16, 40, 80 



compta 10, 16 



conflexacostata 16 



fcurvata 10, 16 



